(調節型)進口氣動V型球閥的閥芯設計成帶有特殊開關的V型缺口，具有精確的截流特性和控制功能，啟閉件采用V型球缺結構，完全解決了閥腔易沉積介質的問題，由于閥芯和閥座之間是無間隙回轉，所以具有很大的剪切力及自潔性能，尤其適用于含有纖維性或有微小固體顆粒的懸濁液及固態顆粒狀的控制 retz品牌 The core of the (regulating) imported pneumatic V-shaped ball valve is designed as a V-shaped notch with a special switch, which has precise flow closure characteristics and control functions. The V-shaped ball gap structure is adopted for the opening and closing parts, which completely solves the problem that the valve chamber is easy to deposit media. Since the valve core and valve seat rotate without clearance, it has great shear force and self-cleaning performance, It is especially suitable for the control of suspensions and solid particles containing fiber or small solid particles

(調節型)進口氣動V型球閥 性能描述 Performance description

執行器參數 Actuator parameters

采用雙作用式和單作用式（彈簧復位）氣動執行器，齒輪齒條傳動，安全可靠；大口徑閥門采用系列AW型氣動執行器拔叉式傳動，結構合理，輸出扭矩大  Double acting and single acting (spring return) pneumatic actuators are used for rack and pinion transmission, which is safe and reliable; The large diameter valve adopts series AW pneumatic actuator fork type transmission, with reasonable structure and large output torque

1、齒輪式雙活塞，輸出力矩大，體積小 Gear type double piston, large output torque, small volume

2、可在頂部、底部安裝手動操作機構 Manual operating mechanism can be installed at the top and bottom

3、齒條式連接可調節開啟角度、額定流量 Rack type connection can adjust opening angle and rated flow

4、執行器可選帶電訊號反饋指示及各類附件以實現自動化操作 The actuator can select live signal feedback indication and various accessories to realize automatic operation

5、IS05211標準連接為產品的安裝更換提供了方便 IS05211 standard connection provides convenience for product installation and replacement

6、兩端調的節螺釘可使標準產品在0°和90°有±4°的可調范圍。確保與閥門的同步精度 The adjustable pitch screws at both ends can make the standard products have an adjustable range of ± 4 ° at 0 ° and 90 °. Ensure synchronization accuracy with the valve

特點Characteristic

1.具有出色的調節特性：V型球閥具有一個近似等百分比的固有流量特性及高達300：1的可調比。因此V型閥可以在廣幅的變化范圍內提供精確的控制 Excellent regulation characteristics: V-ball valve has an approximate equal percentage of inherent flow characteristics and an adjustable ratio of up to 300:1. Therefore, the V-valve can provide accurate control within a wide range of changes

2.大流動容積：由于它的流線型外形以及滿直角回轉控制緣故，使容積的最大值特別高，流通能力特別大，流通阻力小 Large flow volume: due to its streamline shape and full right angle rotation control, the maximum volume is particularly high, the flow capacity is particularly large, and the flow resistance is small    

3.采用雙軸承結構，機械穩定性能高，啟動扭矩小，保證了閥門具有極好的靈敏度和感應速度 Double bearing structure is adopted, with high mechanical stability and small starting torque, ensuring excellent sensitivity and induction speed of the valve

4.安全可靠性能：閥體為一個整體，堅固耐用，操作不受管道壓力影響，并可避免閥體滲漏 Safe and reliable performance: the valve body is a whole, solid and durable, the operation is not affected by the pipeline pressure, and the leakage of the valve body can be avoided

5.金屬閥座的優越密封性：采用可動金屬閥座，自助補償功能，并具有優越密封性能及超長的使用壽命。在流向上，泄漏量≤10-6×額定流量系數 Superior sealing performance of metal valve seat: movable metal valve seat with self-help compensation function, excellent sealing performance and long service life. In flow direction, leakage ≤ 10-6 × Rated flow coefficient

6.超強的剪切能力：采有金屬硬密封結構，V型球閥芯及金屬閥座在回轉過程中，V型缺口與閥座產生一個強大的剪切力能切斷纖維等雜質，并具有自潔功能，避免閥門卡死現象發生 Super shearing capacity: It adopts a metal hard sealing structure. During the rotation of the V-shaped ball valve core and metal valve seat, the V-shaped notch and the valve seat generate a strong shearing force that can cut off impurities such as fibers. It also has a self-cleaning function to prevent the valve from being stuck

主要零部件材料 Main parts and materials